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5

•i PHYSIOLOGICAL AND

TOXICOLOGICAL

CONSIDERATIONS

LARRY G. BERGLUND
Tohoktt University, Japan

JONATHAN W. KAUFMAN
Naval Air Warfare Center, United States
ULF LANDSTROM
National Institute for Working Life, Umea, Sweden

KAI M SAVOLAINEN
Department of Industrial Hygiene and Toxicology, Finnish Institute of Occupational Health, Helsinki,
Finland and Department of Environmental Medicine, National Public Health Institute, Kuopio, Finland
PENTTI KALLIOKOSKI

Department of Environmental Sciences, University of Kuopio, Kuopio, Finland

5.1 THERMAL COMFORT 174
LARRT G. BERGLUND
5.1.1 Introduction 174
5.1.2 Primary Factors 175
5.1.3 Body Control Temperatures 179
5.1.4 Clothing 181
5.1.5 Comfort Zones 184
5.1.6 Spatial and Temporal Nonuniformity 187
5.1.7 Thermal Radiation and Operative Temperature 188
References 193
5.2 HUMAN RESPIRATORY TRACT PHYSIOLOGY 195
JONATHAN W. KAUFMAN
5.2.1 Introduction 195
5.2.2 Anatomical Overview 195
5.2.3 Ventilation Patterns 206
5.2.4 Mucociliary Clearance 214
5.2.5 Airway Heat and Water Vapor Transport 217
Industrial Ventilation Design Guidebook
Copyright © 2001 by Academic Press. All rights of reproduction in any form reserved. I 73